#define _CRT_SECURE_NO_WARNINGS 1

#include <stdio.h>

int main() {
    int n = 0;
    scanf("%d", &n);
    int arr[n];
    int k = 0;
    int count = 0;
    for (int i = 0; i < n; i++)
    {
        scanf("%d", &arr[i]);
    }
    scanf("%d", &k);
    for (int i = 0; i < n; i++)
    {
        if (k == arr[i])
            count++;
    }
    printf("%d\n", count);
    return 0;
}